SURVEYING

PART-2

MADE EASY GATE HANDWRITTEN CLASSROOM NOTES

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Surveying Made Easy GATE Handwritten Classroom Notes Part-2 PDF

PLEASE NOTE : WE PROVIDE ONLY VERIFIED NOTES AND MATERIALS. ALL THE OTHER NOTES WHICH ARE AVAILABLE IN THE INTERNET WITH THE NAME MADE EASY CIVIL NOTES ARE FAKE AND ARE NORMAL CLASSROOM NOTES OF SOME COLLEGE. WE ALWAYS TRY TO BRING OUT QUALITY NOTES FOR FREE AND FOR THE SAKE OF STUDENTS WHO ARE REALLY WORKING HARD DAY AND NIGHT AIMING GOOD GATE/IES RANKS.

Plane Table Surveying :

Radiation and Intersection methods are used for locating the position objects on the drawing whereas Traversing and Resection methods are used for locating the position of instruments station on the drawing.

Tacheometer Surveying :

Using a Tacheometer staff reading can be read to calculate the Reduced Level of a point as well as the distance of the staff location from the instrument.

Terrestrial Photogrammetry Terminology :

Camera Axis : Line joining the principal points and focal point is called camera axis.

Picture Plane : Positive photograph on which image are in same direction as of objects is picture plane.

Negative Plane : Negative photograph on which image is in reverse direction of object is called Negative Plane

Focal Length : Distance from focal point to principle point is focal length.

Principal points : Intersecton of two axis drawn on the photograph are principal points. Intersection of camera axis and principal line.

Principal Line : The vertical line passing from K of photograph is principal line